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<TITLE>JavaScript Source Code 3000:  Messages:  Find In Page</TITLE>
<META HTTP-EQUIV="JavaScript Source Code 3000" CONTENT = "no-cache">
<META NAME="date" CONTENT="2000-09-09">
<META NAME="channel" CONTENT="Web Developer">
<META NAME="author" CONTENT="Mike Hall (MHall75819@aol.com)">
<META NAME="section" CONTENT="Messages">
<META NAME="description" CONTENT="Allow your visitors to perform the same find in page search that Netscape and Internet Explorer browsers can perform on a page.  They just enter a search term and hit enter.  If the term is found on the page it is highlighted.  Great!">

<SCRIPT LANGUAGE="JavaScript">
<!-- Original:  Mike Hall (MHall75819@aol.com) -->
<!-- Web Site:  http://members.aol.com/MHall75819 -->




<!-- Begin
var NS4 = (document.layers);
var IE4 = (document.all);

var win = this;
var n   = 0;

function findInPage(str) {
var txt, i, found;
if (str == "")
return false;
if (NS4) {
if (!win.find(str))
while(win.find(str, false, true))
n++;
else
n++;
if (n == 0) alert(str + " was not found on this page.");
}
if (IE4) {
txt = win.document.body.createTextRange();
for (i = 0; i <= n && (found = txt.findText(str)) != false; i++) {
txt.moveStart("character", 1);
txt.moveEnd("textedit");
}
if (found) {
txt.moveStart("character", -1);
txt.findText(str);
txt.select();
txt.scrollIntoView();
n++;
}
else {
if (n > 0) {
n = 0;
findInPage(str);
}
else
alert(str + " was not found on this page.");
}
}
return false;
}
//  End -->
</script>
</HEAD>

<BODY BGCOLOR=#ffffff vlink=#0000ff>

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<FONT SIZE="+2" FACE="Helvetica,Arial">
<A HREF="../index.htm" /" TARGET="_top"><FONT COLOR="#0000FF"><b>Home</b></font></A>
<img src="../img/arrow.gif" /img/arrow.gif" height=13 width=7 border=0 alt="}">
<A HREF="index.htm" /messages/"><font color="#FF0000"><b>Messages</b></font></A>
<img src="../img/arrow.gif" /img/arrow.gif" height=13 width=7 border=0 alt="}">
<FONT COLOR="#006666"><b>Find In Page</b></font></font>
<BR>
<BR>
<table BORDER=0 WIDTH=486 CELLPADDING=3 CELLSPACING=0>
<tr><td><font FACE="helvetica,arial,geneva">
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<!-- Description --><!--content_start-->
Allow your visitors to perform the same find in page search that Netscape and Internet Explorer browsers can perform on a page.  They just enter a search term and hit enter.  If the term is found on the page it is highlighted.  Great!
<hr>
</td></tr>
</table>
<!-- Demonstration -->
<form name=search>
Find in Page
<input name=string type=text size=15 onChange="n = 0;">
<input type=button value="Search"
onClick="findInPage(this.form.string.value);">
</form>
<P>
<P>
<a name="source">
<table BORDER=0 WIDTH=486 CELLPADDING=3 CELLSPACING=0>
<tr><td BGCOLOR=yellow><font FACE="helvetica,arial,geneva"><b>JavaScript Source Code 3000:  Messages:  Find In Page</b>
<p>Simply click inside the window below, use your cursor to highlight the script, and copy (type Control-c or Apple-c) the script into a new file in your text editor (such as Note Pad or Simple Text) and save (Control-s or Apple-s).  The script is yours!!!
<br><br></font></td></tr>
<tr><td BGCOLOR=yellow ALIGN=CENTER>
<form NAME="copy">

<DIV align="center">
<input type=button value="Highlight All" onClick="javascript:this.form.txt.focus();this.form.txt.select();">&nbsp;&nbsp;&nbsp;&nbsp;
<INPUT TYPE="text" NAME="total" VALUE="Script Size:  1.54 KB" size=24>
</DIV>

<textarea NAME="txt" ROWS=20 COLS=75 WRAP=VIRTUAL>

&lt;!-- TWO STEPS TO INSTALL FIND IN PAGE:

  1.  Copy the coding into the HEAD of your HTML document
  2.  Add the last code into the BODY of your HTML document  --&gt;

&lt;!-- STEP ONE: Paste this code into the HEAD of your HTML document  --&gt;

&lt;HEAD&gt;

&lt;SCRIPT LANGUAGE="JavaScript"&gt;
&lt;!-- Original:  Mike Hall (MHall75819@aol.com) --&gt;
&lt;!-- Web Site:  http://members.aol.com/MHall75819 --&gt;

&lt;! &gt;
&lt;! &gt;

&lt;!-- Begin
var NS4 = (document.layers);
var IE4 = (document.all);

var win = this;
var n   = 0;

function findInPage(str) {
var txt, i, found;
if (str == "")
return false;
if (NS4) {
if (!win.find(str))
while(win.find(str, false, true))
n++;
else
n++;
if (n == 0) alert(str + " was not found on this page.");
}
if (IE4) {
txt = win.document.body.createTextRange();
for (i = 0; i &lt;= n && (found = txt.findText(str)) != false; i++) {
txt.moveStart("character", 1);
txt.moveEnd("textedit");
}
if (found) {
txt.moveStart("character", -1);
txt.findText(str);
txt.select();
txt.scrollIntoView();
n++;
}
else {
if (n &gt; 0) {
n = 0;
findInPage(str);
}
else
alert(str + " was not found on this page.");
}
}
return false;
}
//  End --&gt;
&lt;/script&gt;
&lt;/HEAD&gt;

&lt;!-- STEP TWO: Copy this code into the BODY of your HTML document  --&gt;

&lt;BODY&gt;

&lt;form name=search onSubmit="return findInPage(this.string.value);"&gt;
Find in Page
&lt;input name=string type=text size=15 onChange="n = 0;"&gt;
&lt;/form&gt;

 

&lt;!-- Script Size:  1.54 KB --&gt;</textarea><br><font FACE="helvetica,arial,geneva"></font></td></tr>

</table>
</form>
</FONT>
</CENTER>


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